public async Task <IActionResult> AddCompany
(CompanyAddCompanyVm companyAddCompanyVm)
{
if (!ModelState.IsValid)
{
return(View(companyAddCompanyVm));
}
//extra check => bestaat company al?
//gebruik de any methode
if (_movieContext
.Companies.Any(c => c.Name.Equals(companyAddCompanyVm.Name)))
{
//custom error to modelstate
ModelState.AddModelError("", "Company bestaat reeds!");
return(View(companyAddCompanyVm));
}
//company opslaan
//maak nieuwe company entity
var newCompany = new Company();
newCompany.Name = companyAddCompanyVm?.Name;
_movieContext.Companies.Add(newCompany);
//stuur naar database
await _movieContext.SaveChangesAsync();
return(RedirectToAction("AddCompany"));
}
public IActionResult AddCompany()
{
//viewmodel aanmaken
CompanyAddCompanyVm companyAddCompanyVm
= new CompanyAddCompanyVm();
return(View(companyAddCompanyVm));
}
